PING www.chinarlf.com (27.50.62.72) 56(84) bytes of data.
64 bytes from 27.50.62.72: icmp_seq=1 ttl=61 time=198 ms
64 bytes from 27.50.62.72: icmp_seq=2 ttl=61 time=198 ms
64 bytes from 27.50.62.72: icmp_seq=3 ttl=61 time=196 ms

--- www.chinarlf.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 6233ms
rtt min/avg/max/mdev = 196.619/197.656/198.337/0.905 ms